01Built on beneficial microbes
A microbial product containing Bacillus subtilis and Bacillus velezensis. The registered guaranteed content of B. subtilis is ≥ 1×107 CFU/g.
Products | Agricultural Microbial Solutions
SOLSOL JARAM
A soil microbial agent that delivers beneficial microbes to the root-zone soil. It combines beneficial microbes with seaweed extract and amino acids, and is diluted in water and drenched around the roots.
OverviewFrom fruit trees to field crops,
From fruit trees to field crops,
drenched in step with growth stages
SOLSOL JARAM is SOLBIOLAB's agricultural soil microbial agent combining beneficial microbes, seaweed extract and amino acids. Diluted in water and drenched around the roots, it can be applied in step with the growth stages of crops ranging from fruit trees to greenhouse horticulture, open-field vegetables and general field crops.
1×107CFU/g or more
Guaranteed Bacillus subtilis
3components
Beneficial microbes, seaweed extract, amino acids
4crop groups
Fruit trees, greenhouse, open-field, field crops
5kg
Four-side sealed pouch
Features
A compound formula delivered straight to the roots
02Seaweed extract & amino acids
Seaweed extract and amino acids are added to the microbes for a compound formula that considers the root-zone environment and crop growth management.
03Root-zone drench
Designed primarily for root-zone drenching rather than foliar spray, applied at crop-specific timings such as transplanting/establishment and active growth.
Product Information
Product information
| Product name | SOLSOL JARAM (솔솔자람) |
|---|---|
| Fertilizer type | Soil microbial agent (registered in Korea, Aug. 2026) |
| Main components | Bacillus subtilis, Bacillus velezensis, seaweed extract, amino acids, etc. |
| Guaranteed content | Bacillus subtilis ≥ 1×107 CFU/g |
| Application | Dilute in water and drench into the root-zone soil |
| Pack | 5 kg |
| Manufacturer | SOLBIOLAB Co., Ltd. |
Recommended Use by Crop
Rate per application per 990 m² (300 pyeong)
Rate per application and recommended frequency differ by crop group.
1kg
Fruit trees 3–4 times/year
0.5kg
Greenhouse 5–8 times/crop
0.5kg
Open-field 3–4 times/crop
0.5kg
Field crops 2–3 times/crop
| Crop group | Example crops | Rate per application | Frequency · timing |
|---|---|---|---|
| Fruit trees | Apple, pear, jujube, peach, etc. | 1 kg | 3–4 times a year: new root flush, before/after flowering and fruit set, fruit enlargement, after harvest if needed |
| Greenhouse horticulture | Tomato, cucumber, pepper, paprika, strawberry, etc. | 0.5 kg | 5–8 times per crop, every 2–3 weeks from transplanting/establishment |
| Open-field crops | Napa cabbage, radish, lettuce, green onion, onion, garlic, potato, sweet potato, carrot, etc. | 0.5 kg | 3–4 times per crop: transplanting/rooting, early and mid growth, early bulb/tuber enlargement |
| General field crops | Soybean, corn, etc. | 0.5 kg | 2–3 times per crop: establishment after sowing/transplanting, vegetative stage, before enlargement/reproductive stage |
Directions
Use in four steps
Adjust the water volume to your facility and drench method, and always follow the product label.
Prepare
Measure the required amount for your cultivated area and crop.
Dilute & mix
Add the product to the drench water and mix thoroughly.
Root-zone drench
Drench evenly into the soil around the roots.
Repeat
Repeat according to growth stage and cultivation schedule.
SOLSOL JARAM: root-zone soil care with beneficial microbes
We will help you plan use for your crops and schedule. Tel +82-31-8057-8250